38.172.203.0/24

AS199221 · TBG OOD

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Summary

Country	Bulgaria
Domain
ASN	AS199221
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26ACCB0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.172.203.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262433	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262503	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265389	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265634	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273304	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274515	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS275628	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.172.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS265389	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262503	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262433	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS275628	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274515	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273304	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265634	Cogent Communications, LLC	16,777,216
38.172.64.0/18	AS13693	Vexus Fiber	16,384
38.172.224.0/19	AS25668	Cipherkey Exchange Corp.	8,192
38.172.40.0/21	AS27884		2,048
38.172.144.0/21	AS400584	Clearwater County	2,048
38.172.32.0/22	AS207136	AUREA ENERGIA Y TELECOMUNICACIONES S.L.	1,024
38.172.104.0/22	AS13693	NTSC	1,024
38.172.36.0/22	AS56231	Measat Broadcast Network Systems Sdn. Bhd	1,024
38.172.124.0/22	AS13693	NTSC	1,024
38.172.206.0/23	AS273901	ENSAR DOMINICANA, S.R.L	512
38.172.116.0/23	AS13693	NTSC	512
38.172.122.0/23	AS13693	NTSC	512
38.172.214.0/23	AS174	Cogent Communications - IPENG	512
38.172.198.0/23	AS272637	Connect Tecnologia	512
38.172.158.0/23	AS273028	CONECTATE POR FIBRA SPA	512
38.172.214.0/23	AS273430	Cogent Communications - IPENG	512
38.172.141.0/24	AS266072	GLOBAL TELECOMUNICACOES LTDA	256
38.172.194.0/24	AS266732		256
38.172.156.0/24	AS271978	Linares Technology SRL	256
38.172.119.0/24	AS13693	NTSC	256
38.172.109.0/24	AS63001	NTSC	256
38.172.118.0/24	AS13693	NTSC	256
38.172.205.0/24	AS273894	COFINET SAS	256
38.172.202.0/24	AS199221	Global Coms EOOD	256
38.172.201.0/24	AS199221	Global Coms EOOD	256
38.172.212.0/24	AS174	Cogent Communications - IPENG	256
38.172.200.0/24	AS174	Cogent Communications - IPENG	256
38.172.120.0/24	AS13693	NTSC	256
38.172.157.0/24	AS50770	Fiber Fast	256
38.172.192.0/24	AS53162	VOIPGLOBE SERVICOS DE COMUNICACAO MULTIMIDIA VIA INTERNET LTDA (Go! Telecom)	256
38.172.114.0/24	AS54340	NTSC	256
38.172.108.0/24	AS25798	NTSC	256
38.172.195.0/24	AS214331	TESKE VIRTUAL SYSTEM LTDA	256
38.172.193.0/24	AS206077	Lecrin Television S.L.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
91.7.89.200	AS3320 Deutsche Telekom AG	`4.87ms` from Berlin, DE
60.187.117.248	AS4134 CHINANET-BACKBONE	`7.64ms` from Hangzhou, CN
103.90.222.72	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.59ms` from Hanoi, VN
35.219.169.184	AS15169 Google LLC	`0.18ms` from Las Vegas, US
86.8.130.248	AS5089 Virgin Media Limited	`11.29ms` from London, GB
73.233.241.40	AS7922 Comcast Cable Communications, LLC	`8.56ms` from New York City, US
222.110.107.88	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
39.117.114.72	AS9318 SK Broadband Co Ltd	`1.77ms` from Seoul, KR
157.105.250.200	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.65ms` from Tokyo, JP
24.126.225.72	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Atlanta, US
86.123.144.24	AS8708 DIGI ROMANIA S.A.	`0.60ms` from Bucharest, RO
66.42.115.184	AS20473 The Constant Company, LLC	`0.08ms` from Chicago, US
89.194.242.232	AS8011 MongoDB, Inc.	`0.12ms` from Columbus, US
34.60.198.200	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
216.117.7.232	AS62 CyrusOne LLC	`1.59ms` from Dallas, US
59.89.195.24	AS9829 National Internet Backbone	`14.45ms` from Delhi, IN
79.201.21.216	AS3320 Deutsche Telekom AG	`5.22ms` from Duesseldorf, DE
91.32.56.248	AS3320 Deutsche Telekom AG	`2.35ms` from Duesseldorf, DE
14.228.20.40	AS45899 VNPT Corp	`4.20ms` from Hanoi, VN
1.245.175.56	AS9318 SK Broadband Co Ltd	`3.62ms` from Incheon, KR
193.148.142.24	AS42147 Sociedad Estatal Correos y Telegrafos S.A.	`3.97ms` from Madrid, ES
152.165.227.8	AS2527 Sony Network Communications Inc.	`2.16ms` from Osaka, JP
46.247.230.184	AS44407 Linkt SAS	`1.10ms` from Paris, FR
51.84.177.40	AS16509 Amazon.com, Inc.	`2.03ms` from Rosh Ha‘Ayin, IL
75.218.79.120	AS6167 Verizon Business	`7.57ms` from San Jose, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 38.172.203.244

traceroute to 38.172.203.244 (38.172.203.244): 6 hops max, 52 byte packets

1 [AS8849] 95.81.85.1 5.217 ms

2 *

3 [AS174] 154.54.29.134 7.362 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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